<table width="90%" align="center">
    <volist name="data" id="vo">
    <tr>
        <td class="label"><eq name="vo.attr_type" value="2"><a href="javascript:;" onclick="clonethis(this)">[+]</a></eq>{$vo.attr_name}:</td>
        <td>
           <eq name="vo.attr_input_type" value="1">
                <input type="text" name="attr[{$vo.id}][]"/>
            <else />
            <select name="attr[{$vo.id}][]">
                <volist name="vo.attr_value" id="v">
                    <option>{$v}</option>
                </volist>
            </select>
           </eq>
        </td>
    </tr>
    </volist>
</table>